城堡温莎内部建造商/等级

[TestFixture]
public class InternalConstructorTests
{
    [Test]
    public void Test()
    {
        using (var container = new WindsorContainer())
        {
            container.Register(
                Component.For<IFoo>().ImplementedBy<Foo>(),
                Component.For<IBar>().ImplementedBy<Bar>(),
                Component.For<IBaz>().ImplementedBy<Baz>()
                );
            // fails because Castle can't find, and won't call, the internal constructor
            Assert.Throws<ComponentActivatorException>(()=>container.Resolve<IFoo>());
            // passes because the Baz constructor is public, but the "real" encapsulation
            // level is the same because the class is internal, effectively making the 
            // public constructor internal as well
            container.Resolve<IBaz>();
        }
    }
}
internal interface IBar{}
internal class Bar : IBar{}
internal interface IFoo{}
internal class Foo : IFoo
{
    internal Foo(IBar bar)
    {
    }
}
internal interface IBaz { }
internal class Baz : IBaz
{
    public Baz(IBar bar)
    {
    }
}